Polymers functionalized with nitro compounds
US7732534B2 · kind B2 · utility
25Cited by
42References
21Claims
0Family size
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Key dates
| Filing date | Feb 26, 2007 |
| Grant date | Jun 8, 2010 |
| Priority date | — |
| Expiry date | Aug 5, 2028 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L15/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A method for preparing a functionalized polymer, the method comprising the steps of (i) polymerizing conjugated diene monomer by employing a lanthanide-based catalyst to form a reactive polymer, and (ii) reacting the reactive polymer with a nitro compound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.